Finding the Third Proportional to 243,023.63 and 364,533.75
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Solution
The third proportional to 243,023.63 and 364,533.75 is: 546,798.09
Step by Step Solution
- Step 1: Write the proportion equation
243,023.63 : 364,533.75 = 364,533.75 : x - Step 2: Convert to fraction form
243,023.63/364,533.75 = 364,533.75/x - Step 3: Cross multiply
243,023.63x = 364,533.75 × 364,533.75 - Step 4: Simplify right side
243,023.63x = 132,884,854,889.06 - Step 5: Solve for x
x = 132,884,854,889.06/243,023.63 - Step 6: Final answer
x = 546,798.09
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.